Cloning, OrganismEmbryo ResearchNuclear Transfer TechniquesClone CellsStem CellsCloning, MolecularCell LineCell Line, TumorMolecular Sequence DataBase SequenceCell Line, TransformedAmino Acid SequenceTumor Cells, CulturedRNA, MessengerDNA, ComplementaryTransfectionSequence Homology, Amino AcidDNAGene ExpressionPolymerase Chain ReactionBlotting, NorthernApoptosisRecombinant ProteinsTranscription, GeneticGene Expression Regulation, NeoplasticMutationSequence Analysis, DNAReverse Transcriptase Polymerase Chain ReactionSequence Homology, Nucleic AcidBlotting, SouthernPlasmidsCell DivisionBlotting, WesternDNA PrimersSequence AlignmentCell SurvivalNucleic Acid HybridizationCell ProliferationPromoter Regions, GeneticChromosome MappingGene Expression RegulationCells, CulturedAntineoplastic AgentsGenetic VectorsMice, NudeGenesCricetinaeEscherichia coliPhenotypeRestriction MappingNeoplasm ProteinsCell Differentiation